Evidence row 1839619

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UQnInX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/614ebcbd-bfaa-48d0-872c-63bbd1de61f1/.well-known/agent-card.json"
    ]
  ],
  "name": "Kotet",
  "owner_address": "0xcf10d28b1076d82ac953d0f3804d14c80c682242",
  "raw": {
    "agent_id": "34437",
    "agent_uri": "https://centralcity.ai/a/UQnInX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kotet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/UQnInX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kotet",
      "registrations": [
        {
          "agentId": 34437,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/614ebcbd-bfaa-48d0-872c-63bbd1de61f1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UQnInX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572889,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:46:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kotet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/UQnInX"
}

What the leaf hashes

{"body":"e37de60f31a657051b0ce38adf23e6fcd03e47e21fdb2d41cad6961d85d006b4","id":1839619,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573174587868,"prev":null,"subject":"erc8004:5042:34437","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x7aba1a3eb9bf6641ef45a08337d4e4cf3230dc2d2251eff6be36ec0cb4541862
2. 0xa7851ee18865e847391c08f46cc448f0a5922de9f504b5130d9c2f29ba4fd256
3. 0x21185de0eeb4b08716e8b991449f42dd43cf53ea94a31662258f646e8be7c7af
4. 0x976fc2b6722e105f966e81a22595e40559c89b5c8713f763b8e0aacdb7c7dde1
5. 0xfdd353731ca2aa363462793cb2a3a451f3ce799588e63220a4980587ef3468d9
6. 0xed339a86f1298b32174f1d3254d9377d644ec568d56217c2c99c1512b765db16
7. 0xe70a1f11a8954eba75935bd71fd591701b2e9cc056fc52910ed04c94ab8080b9
8. 0x0e07d9d9244675c94c236404e662ad8dabfafdb3d5e85ce98ebf7f4d001c9747
9. 0x5bbaad227e234e5d1d89f06dfac823dae48f98245ce324c04cf5becf4a39ff58
10. 0x27cf61cc434972937324c69908183a98a35f14fcd7a1f2b34d1b499470d49688
11. 0xbd8a3f895ecfe19f55af30af517863e290c5e4b5c90b8220ebd4b2026a1b53a5
12. 0x9a9e879591a3a0c0c16124efe0ff42b3c7409385d7343b036feed7c53c56aff8
13. 0xa293e826c573b6aacb42bdfe34ebf9ff9c01a7719cb79774843599231be3aa36
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90